Chrome (based on Chromium) is fast, sleek, uncomplicated, elegant, and modern. It uses Apple's WebKit engine, which is pretty much cutting edge in the browser world. The main downside is that Chrome assigns you a user ID number and "phones home" to Google with information about your browsing habits. It's not the kind of tracking that advertisers use. Rather, developers want to know which features you use, e.g. the back button or whatever. If the privacy aspect bothers you, SRWare Iron is exactly the same thing without Chrome's "phoning home" additions. Also, for Windows users, Comodo Dragon looks like it's worth investigating. Dragon would be the same as Chrome without "phoning home," but with some added security features. I can't say that I'm clear on what those features are, though. The Flock 3.0 beta (currently available for Windows) is also Chromium-based and offers social networking features. All Chromium-based browsers let you use Google Chrome extensions, meaning that you have a lot of customization options. I have Xmarks installed in Iron, for instance. Because Xmarks is also available for other browsers, it's a great way to keep your bookmarks synchronized across computers and browsers. I also use it in Firefox and Safari. (XMarks for Safari is Mac-only; for Windows users, there's an IE version.) Speaking of WebKit browsers, Safari 5's Safari Reader feature is way cool. If Safari detects that you've loaded an article, a "Reader" icon appears in your address bar. Click on it, and the text of the article "appears instantly in one continuous, clutter-free view." Other "clutter" on the page is blacked out. Additionally, if the article is spread across multiple pages, all pages are loaded in Reader. A major issue with all WebKit browsers, of course, is that Yuku supports them poorly. You have to put up with a crippled post editor or jump hoops. Yuku's going to be giving us a new post editor, however, there's no timetable for its release.